package com.cssl.dao;

import com.cssl.pojo.AttAttendance;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.MapKey;

import java.util.List;
import java.util.Map;


public interface AttAttendanceMapper extends BaseMapper<AttAttendance> {
//    @MapKey("status")
    public List<Map<Object,Object>> selectPie();
}




